DGS-3710 Series Layer 2 Managed Gigabit Switch CLI Reference Guide
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DGS-3710-12C:admin#config local_loopback ports 2 phy medium_type fiber internal
enable
Command: config local_loopback ports 2 phy medium_type fiber internal enable
Success.
DGS-3710-12C:admin#
To disable a loopback test for port 2 for fiber in internal mode:
DGS-3710-12C:admin#config local_loopback ports 2 phy medium_type fiber internal
disable
Command: config local_loopback ports 2 phy medium_type fiber internal disable
Port Loopback Medium 64 Bytes 512 Bytes 1024 Bytes 1536 Bytes
Mode type TX RX TX RX TX RX TX RX
---- ------------ ------- ----- ----- ----- ----- ----- ----- ----- -----
2 Internal PHY Fiber 116 116 116 116 115 115 115 115
Loopback Test Result : Success
DGS-3710-12C:admin#
37-2
show local_loopback ports
Description
This command is used to display local loopback configuration.
Format
show local_loopback ports {<portlist>}
Parameters
<portlist>
- (Optional) Specifies a range of ports to be displayed.
Restrictions
Only Administrator and Operator-level users can issue this command.
Example
To display local loopback configuration for ports 1 to 3: